There are a couple ranger-led activities that we would like to do in Eastham. The first one starts at 9:30 and says to call ahead for a parking space. That sounded great to me with all I've read about parking. We are also interested in the Penniman house in the afternoon and the Salt Pond Visitor Center later that morning.. Can we walk to the Penniman House with parking at the Visitors Center? What about lunch? I would assume we would want to pack a lunch. Would there be somewhere along the way from Falmouth to stop early (8:30ish) to get a sandwich or picnic somewhere? Any recommendations? Thank you!